Water filter



FIG. 1 illustrates a perspective view of a water filter of the new design;

FIG. 2 illustrates a front view thereof;

FIG. 3 illustrates a rear view thereof;

FIG. 4 illustrates a left view thereof;

FIG. 5 illustrates a right view thereof;

FIG. 6 illustrates a top view thereof; and,

FIG. 7 illustrates a bottom view thereof.

The broken lines indicate unclaimed portions of the water filter and form no part of the claimed design. 

CLAIM The ornamental design for a water filter, as shown and described. 